Question
Which longitude is designated as the International Date
Line?Solution
The International Date Line (IDL) is located at approximately 180° longitude, opposite the Prime Meridian (0° longitude). It is not a perfectly straight line but zigzags to avoid dividing land areas and island groups. When crossing the IDL from east to west, a day is added to the calendar; when crossing from west to east, a day is subtracted. This imaginary line serves as the point where the date changes by one day when crossed.
Which of the following letters should be placed in the blank spaces respectively (in the same order from left to right) to complete the given expression...
Statement:
O ≤ P > K ≤ L; W ≤ X = M > O; Q > L
Conclusion:
I. X > K
II. M < P
Which among the following symbols should replace the question mark [?] (in the same order from left to right) in the given expression in order to make b...
Statements: L ≥ O = J ≥ I ≤ V; C = T ≤ J
Conclusion: I. C < L II. C = L
Statements: N $ J, J % O, OÂ * Â P, P # X
Conclusions :
I. X % J
II. N $ P
III. J % X
IV. X % O
In the question assuming the given statements to be true, find which of the conclusion(s) among given three conclusions is/are definitely follows and ...
Statements:Â Â Â Â Â Â M # N # O $ P & Q % R % S
Conclusions :Â Â Â Â Â I. Q @ SÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Statements: M % N, N & A, A @ B, B # C
Conclusions: I. C & AÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. M # B
...Statements:Â R @ C % L #Â X & P $ AÂ # W; Q $ L @ X
Conclusions:
I. W @ L
II. A # Q
III. R @ X
...Statements: I > E ≥ F; G < D ≤ I; J < E ≤ H
Conclusions:
I. G < E
II. H ≥ F
III. E < D
Relevant for Exams:
